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IMHO we would be better served reducing the amount of time it takes you to go into an airport and board a flight. Right now they recommend 2 hours prior to take
by _fat_santa 2y ago
IMHO we would be better served reducing the amount of time it takes you to go into an airport and board a flight. Right now they recommend 2 hours prior to takeoff but if you're in the right airport and know what you're doing then that time could be as little as 30 minutes (or less).
Rather than trying to take time out of the "middle" of the journey (ie when you're on a plane), we would be better served as a society to take time out of the "ends" (before takeoff and after landing).
But nevertheless I still think it's worthwhile for us as a species to look at ways we can cross the planet faster. I think eventually (maybe in our lifetimes), the idea of taking a flight that takes you into outer space won't be too far fetched. While I don't think the time savings going supersonic will be worth it, I think the savings when going into outer space will, assuming we figure out a economical way to get people up and down from outer space.
- nordsieck 2y ago> But nevertheless I still think it's worthwhile for us as a species to look at ways we can cross the planet faster. I think eventually (maybe in our lifetimes), the idea of taking a flight that takes you into outer space won't be too far fetched. While I don't think the time savings going supersonic will be worth it, I think the savings when going into outer space will, assuming we figure out a economical way to get people up and down from outer space. It's possible that it may make sense to establish a few business class only very fast point-to-point routes. But that also really depends on the vehicle taking people through space. There are a number of problems: 1. Currently, spacecraft are only licensed for experimental travel. Everyone signs an informed consent waiver and basically disclaims all liability. And the FAA is forbidden to regulate for passenger safety by congress (and has been for quite a long time) - they can only regulate for the safety of the general public. This would have to be changed before any serious commercial spacecraft went into service 2. It's not clear that any spacecraft has the economics to pull this off. Maybe Starship can do it. But it's pretty far from clear that they can. 3. Spacecraft are orders of magnitude less safe than commercial aviation. Do you know the saying "regulations are written in blood"? If this starts happening, there'll be a lot of new regulations that happen over time. And maybe that'll happen anyhow - I think that space tourism will certainly be a thing that becomes much more popular in the future, and that has the exact same problems (although it's much less readily comparable to commercial aviation).
- _fat_santa 2y agoYeah I totally agree with your points. If space travel ever becomes commonplace it won't be anytime soon, my gut says it would be "in the next 100 years".
- XorNot 2y agoBut the limiting factor isn't whether you're in the airport, it's whether you can arrive at the airport with that much a time margin reliably. It does not take many traffic accidents or an unexpected rail disruption to mean you miss your flight, for example - the 2 hour window is essentially to force people to account for unexpected delays.
- Jach 2y agoHaving faster flights could also increase the frequency of such flights, which lowers the impact of a missed flight, which lets people be more loose with getting there early enough.
- timewizard 2y agoInsane idea: Load people like cargo. Seriously. Just have the whole passenger section setup like cargo pallets and wheel them in and out of the plane. Why bother walking up and down a narrow aisle? Just have a "passenger marshalling facility" away from the airport, have the interior section in parts there, have everyone comfortably load up, put that on a bus, wheel that straight to the plane, then load them in like large scale cargo through a huge side door. Lock them down and send them wherever. Do the same in reverse at the destination.
- alwa 2y agoI’m reminded of Eero Saarinen’s “mobile lounges” at Washington’s Dulles Airport https://www.atlasobscura.com/places/dulles-airport-mobile-lounges https://www.atlasobscura.com/places/dulles-airport-mobile-lo...
- robotresearcher 2y agoEach one has to be a pressure vessel, so either we have a bunch more pressure doors on the plane, or each one has its own toilet, galley and staff. Sounds expensive.
- timewizard 2y agoOne giant pressure door vs several small ones. The sacrifice, and why this wouldn't work all that well, is evacuation.
- robotresearcher 2y agoJust realized a plane already has a few extra pressure doors I'd forgotten about for emergency exit. And yes, evacuation issues kill the idea.
- TheCapeGreek 2y ago>the idea of taking a flight that takes you into outer space won't be too far fetched. Reading this unlocked memories of the (after googling it) September 2005 National Geographic Kids magazine, which was centered around future life in 2035. One of the things in it was exactly this: travel time cut by launching into orbit and flying around the planet to cut travel time down to ~1h.
- account42 2y agoFor most people, reducing the pre-checking time would require full refunds if they can't make it in time for some reason. This is especially true if the airport isn't even in the same city.